A "vortex wheel" is inserted between the motor shaft driving wheel and the road wheel of a motor cycle; by changing the angle of the vortex wheel relative to the motor and road wheels, a variable speed can be obtained.
Patent for improvements in gear for the transmission of power
Archive Unit
- For more information, email the repository
- Advice on accessing these materials
- Cite this description
- Bookmark:http://archiveshub.jisc.ac.uk/data/gb434-lan/lan/6/38
- This material is held at
- ReferenceGB 434 LAN/6/38
- Dates of Creation15 March 1898